10 Best Firewall Software for Windows 10, 8, 7 PC

A Windows system without Firewall Software can suffer from never-ending security issues. You computer system can under threat from several expert people, organizations, and systems who, by taking the advantages of the internet, try to exploit others. Most Windows computers come with quite an active built-in firewall, but still, sometimes, it is unable to protect your PC against powerful viruses, Trojan or hackers from breaking in.

Best Firewall Software for Windows 10, 8, 7 PC

So, to make sure your computer system is securely protected from any serious threat, you must set up a strong Firewall. You can read this article further to know about the Top 10 Windows firewall. But before that you should know first What a Firewall is and how does it help your computer system.

What is a Firewall and Why We Need It?

Firewall stands as the primary line of defense when your computer system sends or receives network traffic following some already coded strict security rules. In other words, you computer system has a lot of incoming and outgoing data from different networks. Some of these data can be attached to malware or simply un-needed junk that can harm your PC.

It is the work of the firewall to stand like a barrier or wall between your internal network and the unknown external network. It allows safe networks and blocks unsafe networks following the pre-programmed rules.

To set up this security system for obstruction of unauthorized or malware attacks, you need to install a Firewall software package on you Windows PC.

Firewall Helps Your Computer System in the Following Ways

1. Control applications that might pass on data without permission from the authority to transfer or collect information.

2. Filters out corrupting data before it enters your computer.

3. It creates a strong wall to keep out hackers from harming your system.

Best Firewall Software For Windows 10 and Older Versions

The firewall detects all potential online threats and blocks them from intruding on your computer system. Choosing the suitable software package can be tiresome. So help you, here is a list of 10 Best Firewall Software perfectly suited for Windows 7, 8 and 10.

Do Not Miss:

1. GlassWire

This free Firewall Software provides instant protection from all online attacks as soon as you install the software package to your Windows system. Once you install GlassWire, you don’t have to be bothered every time any threat rises because GlassWire blocks all threats without question.

Features of GlassWire

1. Discreet Alerts.

2. Monitors other PC inside your network to check if any device connects to your WiFi.

3. Toolbox for network checks.

4. Keeps track of data usage.

5. Visual Network Monitoring.

6. Lock Down Mode.

7. Mini Graph Option.

This well-known Windows Firewall presents several exciting features that help users who are much concerned about the privacy and safety of their system. This is a well-recommended firewall software for any Windows 7 and onwards system, including Windows 10.

Supported on: Windows 7, 8, 10

2. ZoneAlarm

ZoneAlarm is quite a versatile anti-virus software with very powerful tools that protect its users from any online threat. It also helps to set up an integrated system backup online to recover your data if any harm comes to it.

This software has been on the market for a long time. It has gone under several updates, which have made ZoneAlarm strong enough to give protection against all types of cyberattacks such as malware, identity theft, spyware, viruses, ransomware, etc.

Features of ZoneAlarm

1. Firewall with an anti-virus program.

2. Customizable interface.

3. Protects apps and other software from getting infected.

4. Scans both inbound and outbound connections.

5. Light in size.

6. Multi-layered security.

It is used by over 100 million Windows users worldwide, making it one of the most popular Windows 10 anti-virus out there. You can also try ZoneAlarm for free, but the free version does not provide access to all its outstanding features.

Supported on: Almost all Windows OS, best suited for Windows 10

3. TinyWall

The TinyWall is a well-known software for Windows 10 that protects your system from all possible online threats. It builds up a strong wall to keep away hackers and malicious programs from stealing any data from your Windows PC.

Features of TinyWall

1. Blocks pop-up ads.

2. Wi-Fi protection.

3. LAN was controlling options.

4. Real-Time alerts.

5. Powerful scanning.

6. Customizable options.

7. Whitelist to mark safe to access websites.

TinyWall keeps up to its name by being one of the smallest Windows Firewall Software, occupying only 1MB space on your drive. TinyWall allows you to approve access to applications of your choice by using hotkey combinations.

Supported on: Windows Vista, 7, 8, 10

4. Comodo Firewall

Comodo Firewall is a renowned Firewall Software for Windows. It is a very user-friendly program as it allows the user to create a blacklist of all the programs and software he/she wants to keep out of their system.

Features of Comodo Firewall

1. Ad Blocker.

2. Specific and advanced settings.

3. Ratting Scan Option.

4. Easy sandboxing to stop malwares in its tracks.

5. Custom DNS server.

6. Features virtual kiosk.

While setting up this software, it is essential to know and remember that Comodo Firewall makes changes to your default search engine and homepage. If you don’t want the software to make any such changes in the first place, then carefully select options during installation.

Supported on: Linux OS, Windows Vista, XP, 7, 8, 10

5. NetDefender

NetDefender is a well-performing Firewall Software that presents a bunch of powerful features and tools. The most significant feature of NetDefender is that its tools are ideal and easy-to-use.

Features of NetDefender

1. Simple, user-friendly interface.

2. No pop-ups.

3. Includes a port scanner.

4. Easy setup.

5. Blocks apps from connecting to a network without permission.

6. Editable blacklist.

7. Protects from ARFs.

You can look through you system’s activities to monitor all the work done on your computer and detect any abnormal activity easily. It also shows you the history of all the severs your PC was connected to pick out the potential that’s and, if needed, block them.

Supported on: Windows 2000 and above versions of Windows

6. OpenDNS

OpenDNS is a potent and robust Windows Firewall Software that offers advanced security to check on any potential online threats that try to sneak into your system via social networking sites or open websites.

Features of OpenDNS

1. Straightforward interface.

2. Non-intrusive.

3. Block untrustworthy content automatically.

4. Excellent control of how you want your internet to behave.

5. 90+ million users worldwide.

6. Award-winning firewall softwares.

OpenDNS guards you against all types of cyber-attacks. It defends your PC from Online, viruses, malware, theft, etc.

Supported on: Linux OS, Windows Vista, XP, 7, 8, 10

7. PeerBlock

PeerBlock is a free installable firewall software suited for Windows Vista and above versions. The latest version of the software is much suitable for Windows 10, although it is also supported on Windows 7 & 8.

This software helps you create a blacklist to keep away and specific IP addresses of your choice. You edit this whenever you want, but you will be charged if you’re going to edit the blacklists list more than once a week. There are three pre-built lists available to choose from.

Features of PeerBlock

1. Light on system resources.

2. Can make your blacklist.

3. Easy to set-up.

4. Defends against unwanted traffic from specific IP addresses.

5. View and clear history logs.

It not only protects you from online threats but also keeps checks on offline threats as well.

Supported on: Windows Vista, 7, 8, 10

8. AVS Firewall

AVS Firewall does a terrific job of protecting against external or online threats as internal or offline threats. It’s clear, simple, and easy-to-use interface makes it stand out among other firewall software. It also blocks pop-up windows and infections advertisements.

Features of AVS Firewall

1. User-friendly interface.

2. Blocks unwanted ad banners.

3. It features parent control.

4. AVS registry cleaner.

5. Light as a feather.

6. System requirement not very high.

It provides you with a pre-built list of malicious programs and IP addresses. You can add or erase more URL to/from the list at any time. This makes it much easier to use for users.

Supported on: Windows Vista, XP, 7, 8, 10

9. Evorim Free Firewall

Evorim Free Firewall is another effective firewall software that shields you computer system from any possible threats. This a free software with professional-level tools and features. For this reason, it has attracted millions of users over the years.

Features of Evorim Free Firewall

1. Multi-lingual.

2. Detects spyware, viruses, malwares, etc.

3. Prevents telemetry.

4. Suited with the touch-sensitive device.

5. Paranoid mode.

6. Credulous mode.

7. It helps to regulate internet traffic.

With Evorim Free Firewall, you can control all the incoming and outgoing data from your PC very easily.

Supported on: Windows 7, 8, 10

10. Outpost Firewall Pro

Outpost Firewall Pro is the last software on this list but definitely not our attention. It is an excellent software that controls your internet traffic and gives special protection against all types of malwares, especially spyware. It keeps on adding layers of protection without affecting your PC’s performance.

Features of Outpost Firewall Pro

1. Secures wired and wireless networks against eavesdropping.

2. Multi-lingual.

3. Light-weight, 16.63 MB only.

4. Four customizable security levels.

5. System & app guard.

6. Simple and effective interface.

7. File/folder Locker.

It also provides strong protection against and offline threats. Outpost Firewall Pro makes sure that all monitor connections are secure and protected. You can adjust the security level and control the system status according to your needs.

Supported on: Windows XP, 7, 8, 10


Summing Up

All Windows system comes with a built-in firewall, but most of the time they are not enough. Installing Firewall Software is your best chance at protecting the PC from online threats.

Some malwares, viruses, or hackers come with capabilities these firewall software can’t detect. They sometimes fail to be the ultimate solution to all problems. So, it is your duty as a user to be careful while browsing on the internet and follow regular safety protocols to avoid cyber attacks and protect you computer from getting infected with viruses, malwares, spyware, cunning hackers, etc.

If you don’t protect your computer, then your data or system may get corrupted. Virus or hacker may transmit/steal data from your system and leak them online or use it to criminal activities. So, be aware while using the internet or connecting unknown devices to your PC.